Anthropic's scenario explorer lists a conditional $44.4 trillion US GDP outcome for 2030.
Why it matters: The figure describes a modeled economic outcome under extreme AI assumptions, not a forecast or current-dollar estimate. The supplied materials do not independently verify remarks attributed to Anthropic policy executive Jack Clark.
- Anthropic's extreme 2030 US scenario lists GDP of $44.4 trillion at 2025 price levels.
- The explorer also lists $36.3 trillion in a substantial scenario and $34.1 trillion in a modest scenario.
- The extreme scenario assumes AI outperforms humans on most knowledge-work tasks and performs nearly all such tasks autonomously.
- The IMF schedule lists a Per Jacobsson Foundation lecture for October 17, 2026; the supplied materials do not confirm that the event occurred.
Anthropic's public economic scenario explorer lists a $44.4 trillion US GDP outcome for 2030 in its extreme scenario. Here, GDP outcome means the model's estimate of total economic output. The figure is measured at 2025 prices, so it is not a current-dollar forecast, and it is not a probability-weighted base case.
The explorer also lists $36.3 trillion in a substantial scenario and $34.1 trillion in a modest scenario. The supplied materials do not provide the methodology, the no-additional-AI baseline value or a calculation supporting any percentage uplift, so no such comparison is included here.
The extreme scenario's assumptions include AI outperforming humans on most knowledge-work tasks and performing nearly all of those tasks autonomously. Those are separate terms in the scenario description: one concerns comparative performance across tasks, while the other concerns the share of tasks performed autonomously.
The IMF schedule lists a Per Jacobsson Foundation lecture on October 17, 2026. The supplied materials describe Bangkok as the location, but do not include a recording, transcript, speech text or contemporaneous report confirming that the event occurred there.
As a result, this version does not present statements attributed to Jack Clark - including claims about “unusual and serious rules,” a shrinking policy window or the approximately $44 trillion figure - as verified remarks. It also does not include the separate claim that the IMF managing director called for urgent AI guardrails. The supplied materials do not establish Clark's titles or provide an authoritative biography or event program confirming them.
By the numbers
- $44.4 trillion - Anthropic explorer's extreme 2030 US GDP outcome at 2025 prices
- $36.3 trillion - substantial 2030 scenario
- $34.1 trillion - modest 2030 scenario
Yes, but: The $44.4 trillion figure is a conditional model outcome, not a forecast. The supplied materials do not show its methodology, baseline calculation or probability.
What's next: The IMF schedule lists the Per Jacobsson Foundation lecture for October 17, 2026. A recording, transcript or contemporaneous report would be needed to verify any remarks attributed to Clark.